| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.30 | 5.761% | $154.7283 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $99.51 | 8.528% | $107.9962 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $215.75 | 12.706% | $243.1632 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $223.46 | 6.602% | $238.2128 | $238.21 | $238.20 | $238.20 |
| Purchase #5 | $64.62 | 4.757% | $67.694 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $144.49 | 6.346% | $153.6593 | $153.66 | $153.65 | $153.70 |
| Purchase #7 | $14.84 | 11.516% | $16.549 | $16.55 | $16.55 | $16.50 |
| 7 purchase totals = | $908.97 | $982.0028 | $982.00 | $982.00 | $982.00 | |